Determine an expression for the vehicle’s speed as a function of time. The two rear wheels weigh 300 lb each and have a radius of 5 ft. The front wheel weighs 950 lb and has a radius of 3 ft. The vehicle body weighs 600 lb. Assume the wheels roll without slipping. The expression for the speed of the road roller as a function of time is given by v· = agsin(θ)v· = agsinθ .The value of a is determined to be:

Determine an expression for the vehicle’s speed as a function of time. The two rear wheels weigh 300 lb each and have a radius of 5 ft. The front wheel weighs 950 lb and has a radius of 3 ft. The vehicle body weighs 600 lb. Assume the wheels roll without slipping. The expression for the speed of the road roller as a function of time is given by v· = agsin(θ)v· = agsinθ .The value of a is determined to be:

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.11P: Solve Prob. 7.10 assuming that the pick-up truck has front-wheel drive.

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